Learning PHP and MySQL

Wednesday, September 27, 2006

Example 16-6 SQL to create the categories table

CREATE  TABLE  `categories`  (
    `category_id`  int(11)  NOT  NULL  auto_increment,
    `category`  varchar(150)  NOT  NULL, PRIMARY  KEY    (`category_id`)
);

Example 16-6 returns:

Query OK,  0 rows affected  (0.01  sec)

Posted by krautgrrl on 09/27 at 11:36 AM
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Example 16-7 SQL to create the comments table

CREATE  TABLE  `comments`  (
    `comment_id`  int(11)  NOT  NULL  auto_increment,
    `user_id`  int(11)  NOT  NULL,
    `post_id`  int(11)  NOT  NULL,
    `title`  varchar(150)  NOT  NULL,
    `body`  text  NOT  NULL,
    `posted`  timestamp,
PRIMARY  KEY    (`comment_id`)
);

Posted by krautgrrl on 09/27 at 11:38 AM
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Example 16-8 SQL to create the users table (may have already been created

CREATE  TABLE  `users`  (
    `user_id`  int(11)  NOT  NULL  auto_increment,
    `first_name`  varchar(100)  NOT  NULL,
    `last_name`  varchar(100)  NOT  NULL,
    `username`  varchar(45)  NOT  NULL,
    `password`  varchar(32)  NOT  NULL, PRIMARY  KEY    (`user_id`));

SQL code returns, again, that the query value was OK.

Query OK, 0 rows affected (0.02  sec)

Posted by krautgrrl on 09/27 at 11:40 AM
Chapter 16 Code • (4) Comments • (1) Trackbacks • Permalink

Example 16-9 Inserting sample data for the tables

INSERT  INTO  categories  VALUES  (1,'Press  Releases'); INSERT  INTO  categories  VALUES  (2,'Feature  Requests');

INSERT  INTO  posts  VALUES  (NULL,1,1,'PHP  Version  12','PHP  Version  12,  to  be released  third  quarter  2006.  Featuring  the  artificial  inteligence  engine  that writes  the  code  for  you.',NULL);
INSERT  INTO  posts  VALUES  (NULL,1,1,'MySQL  Version  8','Returns  winning  lotto number.',NULL);
INSERT  INTO  posts  VALUES  (NULL,2,2,'Money  Conversion','  Please  add  functions for  converting  between  foreign  currentcies.  ',NULL);

INSERT  INTO  comments  VALUES  (NULL,1,1,'Correction','Release  delayed  till  the year  2099',NULL);

INSERT  INTO  users  VALUES  (NULL,'Michele','Davis','mdavis',md5('secret')); INSERT  INTO  users  VALUES  (NULL,'Jon','Phillips','jphillips',md5('password'));

You should see a result similar to the one below for each of the INSERT SQL commands.

Query OK, 1 row affected, 1 warning (0.03  sec)

Posted by krautgrrl on 09/27 at 11:41 AM
Chapter 16 Code • (2) Comments • (4) Trackbacks • Permalink

Example 17-1 File comments

/*
*
*  this  file  is  about  furniture  stores.
*  this  file  is  about  furniture  stores  in  Minnesota,  Wisconsion,  Iowa  and  Illinois.
*
*  Portions  Copyright  2005-2006  (c)  O’Reilly  &  Associates
*  The  rest  Copyright  2005  (c)  from  their  respective  authors
*
*  @version    $Id:  coding_standards.html,v  1.2  2005/12/19  24:49:50
*
*/

Posted by krautgrrl on 09/27 at 12:36 PM
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Example 17-2 Function comments

/*
*  furniture  stores  locator.
*  Locate  furniture  stores  in  Minnesota,  Wisconsion,  Iowa  and
*  Illinois  based  on  their  zip  code.
*
*  @author    michele  davis  mdavis@example.com
*  @param    zipcode    the  zipcode  to  search  for  stores  near
*  @return    store    the  store  id  of  the  nearest  store
*  @date    2005-12-21
*
*/

Posted by krautgrrl on 09/27 at 12:39 PM
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